Selling Welding 2021 Hot Selling Automatic Welding Laser Welder Machine

• After-sales Service: Online Video Services
• Warranty: 1
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 60R2
• Certification: ISO9001, ISO9001, CE
• Type: Details, Welding, /
• Application: Machinery
• Flame Number: Single Flame
• Size: Standard
• Combustible Gas: Details
• Maximum Welding Thickness: Details
• Transport Package: According to The Needs of Customers for Packaging.
• Trademark: China Coal
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000 Sets Per Month

Product Description

Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding

Keywords:Railroad Thermite Welding

Introduction of Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding

Thermite welding is a track connection construction process with mature technology, simple, convenient, fast, and high-quality construction.
Rail thermite welding is the thermite flux composed of aluminum powder, iron oxide and other metal additives in a special crucible, and a high temperature match is used to ignite the thermite reaction. During the reaction, a large amount of heat is released and the molten alloy mixture reacts to form.Because of its high density, molten steel sinks below, the slag generated by the reaction is relatively light and floats on the upper part, and the molten steel is filled with sand in a short time.
At the same time, the aluminum hot molten steel itself acts as a filler metal, crystallizes and cools together with the molten steel rail, and the two steel rails form a whole.
The main process of the thermite welding process
Preparation → Rail end drying → Rail end descaling and decontamination → Rail alignment → Fixture installation → Sand mold installation → Sealing → Preheating →
Crucible installation → ignition → reaction → demoulding → push the knob → polish.zmwm11

Parameter of Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding

Iron III	50DE		60DE
City Tram	59R2		60R2
Crane	QU-70	QU-80	QU-100	QU-120
Crane (Import)	QU-120	CR73	UIC54	BS80A

 

Photos of Seamless Rail Welding Process Hot Welding Thermite Welding / Railroad Thermite Welding